Gil Brandt, of NFL.com, reports Texas A&M DL Jason Jack measured a height of 6-4 1/8 and a weight of 264 pounds at his Pro Day March 3. He ran the 40-yard dash in 4.90 seconds and 4.94 seconds. He finished the three-cone drill in 7.18 seconds. He measured a 33-inch vertical jump, a 9-foot-8 broad jump and completed 21 repetitions on the 225-pound bench press.